Rio-Grande Planning Region Reservoirs: Monitored Water Supply Reservoirs are 29.4% full on 2019-09-17

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-09-17 29.4 637,666 456,650 1,551,007
Yesterday 2019-09-16 29.4 637,078 456,229 1,551,007
2 days ago 2019-09-15 29.3 635,414 455,037 1,551,007
1 week ago 2019-09-10 28.7 620,972 444,694 1,551,007
1 month ago 2019-08-17 28.3 625,758 439,582 1,551,007
3 months ago 2019-06-17 37.9 809,410 587,232 1,551,007
6 months ago 2019-03-17 49.8 1,005,556 772,102 1,551,007
1 year ago 2018-09-17 36.0 687,917 558,739 1,551,007
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir Percent Full Water Level
(ft)
Height Above Conservation Pool
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Falcon 1 29.4 266.09 -35.01 637,666 456,650 1,551,007 34,274
footnotes
1

Lake Falcon straddles the border of Texas and Mexico. By treaty, Texas has rights 58.6% of the total conservation capacity. The fraction of the actual storage that belongs to Texas is formally determined biweekly by the International Boundary Water Commission (IBWC). The IBWC is the legal repository of data related to this lake for treaty purposes and official versions of the datasets should be obtained directly from them. Conservation capacity is based on 58.6% of total conservation capacity. Conservation storage is based on the bi-weekly changing Texas share.